this group of extremists that has now come on means, jon, if in the future assad does decide to leave power, the civil war could easily continue between the rebels where local syrians want a better life for themselves and their country and the jihadists who clearly want an islamic state inside syria. jon, back to you. jon: leland vittert, thank you. jenna: flying dragon now on its way to international space station. remaining on course despite a problem with an engine. the game of changing mission and what happened specifically with that engine. what went wrong there? >>> plus, a mission in the other direction. right now a daredevil sky diver is getting ready the to jump from a balloon 23 miles above the earth. why, you ask? we'll tell you next. [ male announcer ] at scottrade, you won't just find us online, you'll also find us in person, with dedicated support teams at over 500 branches nationwide. so when you call or visit, you can ask for a name you know. because personal service starts with a real person. [ rodger ] at scottrade, seven dollar trades are just the start. our support